package com.elio.seatademoaccount;

import com.baomidou.mybatisplus.extension.service.IService;
import com.elio.seatademoaccount.mybatis.entity.AccountTbl;

/**
*
*/
public interface AccountTblService extends IService<AccountTbl> {

    /**
     * 从用户账户中借出
     */
    void debit(String userId, int money);
}
